April weather forecastVentura, CA
April
Weather in April
As spring takes hold in April, the weather of Ventura, California, undergoes considerable transformation. The temperature gradually elevates, oscillating between captivating cool mornings and pleasantly warm afternoons. With an average rainfall of only 0.43" (11mm), the area experiences significantly drier conditions than previous months. Flowers bloom in full swing, painting the city palette in radiant hues. The ever-increasing daylight hours further enhance the inviting allure of the outdoors.Temperature
Ventura experiences a recorded average high-temperature of a still comfortable 63.1°F (17.3°C) in April, closely aligned with March's 61°F (16.1°C). During April, Ventura's temperature falls to a steady low-temperature average of 52°F (11.1°C).Humidity
In Ventura, the average relative humidity in April is 65%.Rainfall
In April, the rain falls for 4.6 days. Throughout April, 0.43" (11mm) of precipitation is accumulated. In Ventura, during the entire year, the rain falls for 47.8 days and collects up to 6.97" (177mm) of precipitation.Ocean temperature
With an average ocean temperature of 56.7°F (13.7°C), April is the month with the coldest seawater.Note: It is risky to swim in 56.7°F (13.7°C). Temperatures beneath 50°F (10°C) induce rapid cold shock and hyperventilation.
Daylight
The average length of the day in April is 13h and 4min.On the first day of April, sunrise is at 6:42 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 7:40 pm PDT.
Sunshine
The average sunshine in April in Ventura is 11.1h.UV index
In April, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: A daily maximum UV index of 4 in April translates into the following instructions:
Ensure safety - Sun damage prevention is strongly urged. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Ventura, CA
- Average high temperature in April: 63.1°F
The warmest months (with the highest average high temperature) are August and September (74.3°F).
The month with the lowest average high temperature is February (59°F).
- Average low temperature in April: 52°F
The month with the highest average low temperature is August (62.6°F).
The coldest month (with the lowest average low temperature) is February (48.9°F).
Average pressure in April
Ventura, CA
- Average pressure in April: 29.99"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is September (29.9"Hg).
Average wind speed in April
Ventura, CA
- Average wind speed in April: 7.1mph
The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest months (with the lowest average wind speed) are August and September (5mph).
Average humidity in April
Ventura, CA
- Average humidity in April: 65%
The months with the highest relative humidity are June and July (69%).
The month with the lowest relative humidity is November (56%).
Average rainfall in April
Ventura, CA
- Average rainfall in April: 0.43"
The wettest month (with the highest rainfall) is January (1.34").
The driest month (with the least rainfall) is June (0.12").
Average rainfall days in April
Ventura, CA
- Average rainfall days in April: 4.6 days
The month with the highest number of rainy days is March (6 days).
The month with the least rainy days is August (2.1 days).
Average sea temperature in April
Ventura, CA
- Average sea temperature in April: 56.7°F
The best month for swimming (with the highest average sea temperature) is August (64.1°F).
The coldest month (with the lowest average sea temperature) is April (56.7°F).
Average daylight in April /
Average sunshine in April
Ventura, CA
- Average daylight in April: 13h and 6min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in April: 11h and 6min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 48min).
Average sunshine days in April
Ventura, CA
- Average sunshine days in April: 24.3 days
The month with the most sunshine days is October (26 days).
The month with the least sunshine days is July (20.4 days).
Average UV index in April
Ventura, CA
- Average UV index in April: 4
The month with the highest UV index is August (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in April
Ventura, CA
- Average cloud cover in April: 16
The month with the most cloud cover is March (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in April
Ventura, CA
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
